[mpich-discuss] Hi Jayesh Re: How am I to create the clog2 file

[Jayesh Krishna]

Hi,
 The profiling information is built-in to the MPICH2 runtime dlls. You should just be able to compile your code and run it with "-log" option, as I mentioned earlier, and get the clog2 log file.

Regards,
Jayesh

----- Original Message -----
From: "Pradheep Kumar K" <pradheepkumark at gmail.com>
To: "Jayesh Krishna" <jayesh at mcs.anl.gov>
Sent: Tuesday, February 7, 2012 3:52:08 AM
Subject: Hi Jayesh Re: [mpich-discuss] How am I to create the clog2 file

Hi Jayesh, 
Thanks a lot for your prompt reply. I have only the C source file. I need to profile the same using MPE and then obtain the subtasks involved in the same to form clusters. 
For the same how should I create the clog2 file. Kindly clarify the same to me. 

Pradheep 


On Mon, Feb 6, 2012 at 11:49 PM, Jayesh Krishna < jayesh at mcs.anl.gov > wrote: 


Hi, 
You should be able to use MPE to profile your programs with MPICH2 on Windows. You can select to create a clog2 file (Select "more options" and then select "produce clog2 file") from the wmpiexec wrapper gui OR specify "-log" as an argument to mpiexec (mpiexec -log -n 2 cpi.exe) to create clog2 files. 
Please refer to Section 9.12 ("Performance Analysis") of the "Windows developer's guide" ( http://www.mcs.anl.gov/research/projects/mpich2/documentation/index.php?s=docs ) for more information. 

Regards, 
Jayesh 


----- Original Message ----- 
From: pradheepkumark at gmail.com 
To: "Anthony Chan" < chan at mcs.anl.gov >, " mpich-discuss at mcs.anl.gov " < chan at mcs.anl.gov >, mpich-discuss at mcs.anl.gov 
Sent: Monday, February 6, 2012 12:07:38 PM 
Subject: Re: [mpich-discuss] kindly mail me jayesh contact details to coordinate on the same 

Kindly mail me jayesh contact number / email so that I can coordinate on the same with him. 
Pradheep 

Sent from my Nokia phone 
-----Original Message----- 
From: Anthony Chan 
Sent: 06/02/2012 10:06:31 pm 
Subject: Re: [mpich-discuss] Hi All. I need to profile certain programs in C using an MPI profiler MPICH2 and form clusters based on dependencies 


Not sure if this is what you are looking. MPE logging for C program 
can be enabled through the GUI. Jayesh is our Windows expert who 
knows if the support is still available. 

A.Chan 


----- Original Message ----- 
> Hi all, 
> My name is Pradheep. I am pursuing my PhD in the area of "Multicore 
> Scheduling" in the Department of Computer Science, Anna University. I 
> need 
> to profile a few programs in C using an MPI profiler MPICH2 and form 
> clusters with the subprograms based on their dependencies. I would 
> like to 
> know how to profile the same with MPICH2 on Windows. I have installed 
> the 
> tool. Kindly guide me on the same. 
> 
> 
> -- 
> Regards, 
> 
> K.Pradheep Kumar 
> mobile: +919003079697 
> email: pradheepkumark at gmail.com 
> 
> _______________________________________________ 
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-- 
Regards, 

K.Pradheep Kumar 
mobile: +919003079697 
email: pradheepkumark at gmail.com